15v-9v-15=81

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Solution for 15v-9v-15=81 equation:


Simplifying
15v + -9v + -15 = 81

Reorder the terms:
-15 + 15v + -9v = 81

Combine like terms: 15v + -9v = 6v
-15 + 6v = 81

Solving
-15 + 6v = 81

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '15' to each side of the equation.
-15 + 15 + 6v = 81 + 15

Combine like terms: -15 + 15 = 0
0 + 6v = 81 + 15
6v = 81 + 15

Combine like terms: 81 + 15 = 96
6v = 96

Divide each side by '6'.
v = 16

Simplifying
v = 16

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